Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11030268 | Processing tree structure having breadcrumb root node | Jian Liu, Dikran S. Meliksetian, Yang Sun | 2021-06-08 |
| 10969314 | Device and method for anchor bolt (cable) supporting structure test and anchoring system performance comprehensive experiment | Tongbin Zhao, Chunlin Li, Minglu Xing, Yunliang Tan, Chen Zhao +3 more | 2021-04-06 |
| 10911434 | Phone number protection system | Hui Wang, Mai Zeng, Yu Mei Dai, Xin LV, Yong Wu +2 more | 2021-02-02 |
| 10893039 | Phone number protection system | Hui Wang, Mai Zeng, Yu Mei Dai, Xin LV, Yong Wu +2 more | 2021-01-12 |